use of doubleanimation of opacity property
with XAML file
<Button Height="23" Margin="102,95,100,0" Name="button3" VerticalAlignment="Top" Content="Opacity">
<Button.Triggers>
<EventTrigger RoutedEvent="Button.Click">
<BeginStoryboard>
<Storyboard>
<DoubleAnimation Storyboard.TargetName=" button3"
Storyboard.TargetProperty=" Opacity"
From="1"
To="0"
Duration="0:0:2"
AutoReverse="True"
RepeatBehavior="3x"/>
</Storyboard>
</BeginStoryboard>
</EventTrigger>
</Button.Triggers>
</Button>
With xaml.cs file
write this code on button click event......
With xaml.cs file
Change the button color with animation
write this code on button click event......
SolidColorBrush myBrush = new SolidColorBrush();
myBrush.Color = Colors.Blue;
ColorAnimation ca = new ColorAnimation();
ca.From = Colors.Red;
ca.To = Colors.Blue;
ca.Duration = new Duration(TimeSpan. FromMilliseconds(2000));
ca.AutoReverse = true;
ca.RepeatBehavior = RepeatBehavior.Forever;
myBrush.BeginAnimation( SolidColorBrush.ColorProperty, ca);
Button1.Background = myBrush;
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